IL6 and atrial fibrillation: FIR‐affected ELGANs presented a higher frequency of microbial invasion of the amniotic cavity (89% vs 29%, two‐tailed Fisher’s exact test P = 0.035), higher levels of interleukin‐6 (IL‐6) in amniotic fluid (AF) (t‐test P = 0.034) and lower levels of AF glucose (t‐test P = 0.018), than unaffected ones.